Overview
The 74CBTLV3257PW-Q10J from Nexperia USA Inc. is a quad 1-of-2 high-speed multiplexer/demultiplexer. This integrated circuit features common select (S) and output enable (OE) inputs, making it versatile for various signal routing applications. The device is part of the AEC-Q100 series, ensuring it meets stringent automotive standards. It operates within a supply voltage range of 2.3V to 3.6V and is packaged in a TSSOP16 (SOT403-1) package, suitable for surface mount technology (SMT).
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage Range | 2.3 - 3.6 | V |
| Operating Temperature Range | -40 to +125 | °C |
| Package Type | TSSOP16 (SOT403-1) | |
| Number of Channels | 4 | |
| ON Resistance | 4.2 (typical at ISW = 64mA, Tamb = -40°C to +85°C) | Ω |
| Input Capacitance | 0.9 pF (typical at pin OE, S; VCC = 3.3V; VI = 0V to 3.3V) | pF |
| ESD Protection | HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V, CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V | |
| Maximum Supply Current | 10 μA (at VI = GND or VCC; VSW = GND or VCC; VCC = 3.6V; IO = 0A) | μA |
Key Features
- Low ON resistance of the switch, allowing inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise.
- Schmitt trigger action at control input, making the circuit tolerant to slower input rise and fall times across the entire VCC range.
- High noise immunity, complying with JEDEC standard.
- CMOS low power consumption.
- Latch-up performance exceeds 250mA per JESD78B Class I level A.
- IOFF circuitry provides partial power-down mode operation.
- ESD protection with rail-to-rail switching on data I/O ports.
Applications
The 74CBTLV3257PW-Q10J is primarily used in automotive applications due to its compliance with AEC-Q100 standards. It is also suitable for various other applications, including:
- Industrial automation and control systems.
- Consumer electronics requiring high-speed signal routing.
- Mobile and wearable devices needing low power consumption and high reliability.
Q & A
- What is the primary function of the 74CBTLV3257PW-Q10J?
The 74CBTLV3257PW-Q10J is a quad 1-of-2 high-speed multiplexer/demultiplexer.
- What is the supply voltage range for this device?
The supply voltage range is from 2.3V to 3.6V.
- What is the operating temperature range of the 74CBTLV3257PW-Q10J?
The operating temperature range is from -40°C to +125°C.
- What type of package does the 74CBTLV3257PW-Q10J come in?
The device is packaged in a TSSOP16 (SOT403-1) package.
- What is the typical ON resistance of the switch?
The typical ON resistance is 4.2 Ω at ISW = 64mA and Tamb = -40°C to +85°C.
- Does the 74CBTLV3257PW-Q10J have ESD protection?
Yes, it has ESD protection with HBM exceeding 2000 V and CDM exceeding 1000 V.
- What are the key applications of the 74CBTLV3257PW-Q10J?
The device is primarily used in automotive applications and is also suitable for industrial, consumer, mobile, and wearable devices.
- How does the Schmitt trigger action benefit the device?
The Schmitt trigger action makes the circuit tolerant to slower input rise and fall times across the entire VCC range.
- What is the maximum supply current of the 74CBTLV3257PW-Q10J?
The maximum supply current is 10 μA at specified conditions.
- Does the device support partial power-down mode operation?
Yes, the IOFF circuitry provides partial power-down mode operation.
